Physical Therapists. Physical therapists earned an average $38.38 per hour, or $79,830 per year, as of May 2011, according to the Bureau of Labor Statistics. However, salaries descended below $26.30 per hour, or $54,710 per year, and rose above $53.21 per hour, or $110,670 per year.
1 Colic is likely to start around age 2 weeks if your infant is full-term (or later if premature). 2  It almost always goes away on its own by 3 or 4 months. 3  Your baby's sex and birth order, and whether you breast- or bottle-feed, donât affect it.  Kids who had colic as babies are no different from those who didnât.
How Long Does Colic Last? Parents with colicky babies generally have one very important question and that is, How long does colic last? Colic is described as a baby who cries inconsolably for three or more hours per day at least three days per week. Colic generally begins between one week and six weeks of age and lasts up to three or four months. There are some babies whose colic will subside before this point and other babies who will be colicky up to six months of age. There is no hard and fast rule about when colic subsides, although the vast majority of babies find relief around three months of age.